From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Harrison Subject: Re: [PATCH 1/3] drm/i915/audio: Track temporary rpm wakerefs Date: Mon, 14 Jan 2019 10:07:59 -0800 Message-ID: <81cc9f38-605c-8dc8-bee7-e4efac4bf848@Intel.com> References: <20190114173753.472-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190114173753.472-1-chris@chris-wilson.co.uk> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Ck9uIDEvMTQvMjAxOSAwOTozNywgQ2hyaXMgV2lsc29uIHdyb3RlOgo+IFRyYWNrIHRoZSB0ZW1w b3JhcnkgcnBtIHdha2VyZWZzIHVzZWQgd2l0aGluIGF1ZGlvIHNvIHRoYXQgdGhleSBtYXkgYmUK PiBtYXJrZWQgYXMgY29tcGxldGUgYW5kIHRoZSB0cmFja2luZyBjYW5jZWxsZWQgdXBvbiByZWxl YXNlLgo+Cj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24u Y28udWs+Cj4gLS0tCj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdWRpby5jIHwgMTAg KysrKysrLS0tLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlv bnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdWRpby5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+IGluZGV4IGRlMjZjZDBhNTQ5 Ny4uOTJlMjczNTljMmUzIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2F1ZGlvLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdWRpby5jCj4gQEAg LTc1NiwxMiArNzU2LDEzIEBAIHN0YXRpYyB2b2lkIGk5MTVfYXVkaW9fY29tcG9uZW50X2NvZGVj X3dha2Vfb3ZlcnJpZGUoc3RydWN0IGRldmljZSAqa2RldiwKPiAgIAkJCQkJCSAgICAgYm9vbCBl bmFibGUpCj4gICB7Cj4gICAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0ga2Rl dl90b19pOTE1KGtkZXYpOwo+ICsJaW50ZWxfd2FrZXJlZl90IHdha2VyZWY7Cj4gICAJdTMyIHRt cDsKPiAgIAo+ICAgCWlmICghSVNfR0VOKGRldl9wcml2LCA5KSkKPiAgIAkJcmV0dXJuOwo+ICAg Cj4gLQlpOTE1X2F1ZGlvX2NvbXBvbmVudF9nZXRfcG93ZXIoa2Rldik7Cj4gKwl3YWtlcmVmID0g aW50ZWxfZGlzcGxheV9wb3dlcl9nZXQoZGV2X3ByaXYsIFBPV0VSX0RPTUFJTl9BVURJTyk7Cldo eSByZW1vdmUgdGhlIGF1ZGlvIHBvd2VyIGFic3RyYWN0aW9uIGZyb20gdGhlc2UgZnVuY3Rpb25z IHdoZW4gdGhlIApuZXh0IHBhdGNoIGlzIHRvIHVwZGF0ZSB0aGUgYWJzdHJhY3Rpb24gdG8gdXNl IHRoZSB3YWtlcmVmIGludGVyZmFjZT8KCkpvaG4uCgo+ICAgCj4gICAJLyoKPiAgIAkgKiBFbmFi bGUvZGlzYWJsZSBnZW5lcmF0aW5nIHRoZSBjb2RlYyB3YWtlIHNpZ25hbCwgb3ZlcnJpZGluZyB0 aGUKPiBAQCAtNzc5LDcgKzc4MCw3IEBAIHN0YXRpYyB2b2lkIGk5MTVfYXVkaW9fY29tcG9uZW50 X2NvZGVjX3dha2Vfb3ZlcnJpZGUoc3RydWN0IGRldmljZSAqa2RldiwKPiAgIAkJdXNsZWVwX3Jh bmdlKDEwMDAsIDE1MDApOwo+ICAgCX0KPiAgIAo+IC0JaTkxNV9hdWRpb19jb21wb25lbnRfcHV0 X3Bvd2VyKGtkZXYpOwo+ICsJaW50ZWxfZGlzcGxheV9wb3dlcl9wdXQoZGV2X3ByaXYsIFBPV0VS X0RPTUFJTl9BVURJTywgd2FrZXJlZik7Cj4gICB9Cj4gICAKPiAgIC8qIEdldCBDRENMSyBpbiBr SHogICovCj4gQEAgLTg1MCwxMiArODUxLDEzIEBAIHN0YXRpYyBpbnQgaTkxNV9hdWRpb19jb21w b25lbnRfc3luY19hdWRpb19yYXRlKHN0cnVjdCBkZXZpY2UgKmtkZXYsIGludCBwb3J0LAo+ICAg CXN0cnVjdCBpOTE1X2F1ZGlvX2NvbXBvbmVudCAqYWNvbXAgPSBkZXZfcHJpdi0+YXVkaW9fY29t cG9uZW50Owo+ICAgCXN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyOwo+ICAgCXN0cnVjdCBp bnRlbF9jcnRjICpjcnRjOwo+ICsJaW50ZWxfd2FrZXJlZl90IHdha2VyZWY7Cj4gICAJaW50IGVy ciA9IDA7Cj4gICAKPiAgIAlpZiAoIUhBU19EREkoZGV2X3ByaXYpKQo+ICAgCQlyZXR1cm4gMDsK PiAgIAo+IC0JaTkxNV9hdWRpb19jb21wb25lbnRfZ2V0X3Bvd2VyKGtkZXYpOwo+ICsJd2FrZXJl ZiA9IGludGVsX2Rpc3BsYXlfcG93ZXJfZ2V0KGRldl9wcml2LCBQT1dFUl9ET01BSU5fQVVESU8p Owo+ICAgCW11dGV4X2xvY2soJmRldl9wcml2LT5hdl9tdXRleCk7Cj4gICAKPiAgIAkvKiAxLiBn ZXQgdGhlIHBpcGUgKi8KPiBAQCAtODc1LDcgKzg3Nyw3IEBAIHN0YXRpYyBpbnQgaTkxNV9hdWRp b19jb21wb25lbnRfc3luY19hdWRpb19yYXRlKHN0cnVjdCBkZXZpY2UgKmtkZXYsIGludCBwb3J0 LAo+ICAgCj4gICAgdW5sb2NrOgo+ICAgCW11dGV4X3VubG9jaygmZGV2X3ByaXYtPmF2X211dGV4 KTsKPiAtCWk5MTVfYXVkaW9fY29tcG9uZW50X3B1dF9wb3dlcihrZGV2KTsKPiArCWludGVsX2Rp c3BsYXlfcG93ZXJfcHV0KGRldl9wcml2LCBQT1dFUl9ET01BSU5fQVVESU8sIHdha2VyZWYpOwo+ ICAgCXJldHVybiBlcnI7Cj4gICB9Cj4gICAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=